Snow shovel



FIG. 1 is a perspective view of a snow shovel embodying my design.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a rear elevational view thereof.

FIG. 4 is an end elevational view of one end thereof.

FIG. 5 is an end elevational view of the other end thereof. 

The ornamental design for a snow shovel, as shown. 